3 Phase Panel Meter A V W kWh Cos Hz Var Power Meter RS485 Modbus RTU

3 phase multifunction panel meter analyzer A,V,W,kWh,cos, Hz, Var , power meter with RS485 Modbus-RTU Features: Measure ampere range: AC0-5A. User can set current ratio inside and connect with CT to measure higher ampere value. Measure voltage range: AC0-380V Power supply: 220VAC. Communication: RS485 communication Modbus-RTU protocol Measure and display : Three-phase current Three phase voltage Line voltage Active power Reactive power Apparent power Power factor Frequency Energy kWh FAQ: Q:Do I have to use current transformers ? A: If the current of load higher than 5A , user need to use current transformers. For example: If the highest current is 100A , user should use 100A/5A current transformers. Q: Is it possible to run loads with less than 5A directly though the meter? A: Yes Q: Can this meter be used to measure L-L voltage up to 450V ? A: Yes, it can be used to measure L-L voltage up to 450V. Package will include : 1 pcs 3 phase multifunction meter